| 新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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交联剂的选择 | 3 | ljwb123456 | 4/897 | a634645919 | 2011-12-21 10:01:00 |
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怎么让盐溶液里的糖消失啊 | 3 | ljwb123456 | 3/1098 | wlb110163 | 2008-05-05 20:06:55 |
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Journal of applied polymer science | 3 | ljwb123456 | 1/1544 | bigfoot | 2007-12-03 19:18:20 |
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请问高分子方面的期刊哪些不收版面费啊 | 3 | ljwb123456 | 8/1827 | hanawalt | 2007-10-16 10:05:39 |
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J appl polym sci | 3 | ljwb123456 | 0/1560 | 2007-10-09 20:02:27 | |
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糖-盐溶液分离 | 3 | ljwb123456 | 2/808 | ljwb123456 | 2007-09-14 11:13:17 |
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真空冷冻干燥机的使用 | 3 | ljwb123456 | 2/1161 | ljwb123456 | 2007-09-13 18:44:13 |
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请问这个单位什么意思 | 3 | ljwb123456 | 3/2788 | ljwb123456 | 2007-09-13 18:42:09 |
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求教高分子高手 | 3 | ljwb123456 | 9/1058 | ljwb123456 | 2007-09-13 18:39:50 |
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cinnamoyloxyethyl methacrylate | 3 | ljwb123456 | 2/821 | ljwb123456 | 2007-09-13 17:47:32 |
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哪位高手博士可以帮我啊 | 3 | ljwb123456 | 2/1087 | ljwb123456 | 2007-09-13 17:47:01 |
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高分子化学和高聚物结构性能 | 3 | ljwb123456 | 2/879 | ljwb123456 | 2007-09-13 17:46:19 |
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关于版权转移 | 3 | ljwb123456 | 0/640 | 2007-08-16 23:53:55 | |
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很奇怪的几个短语 | 3 | ljwb123456 | 2/3099 | ljwb123456 | 2007-06-21 09:32:23 |
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谁会自己设计组装小型电渗析装置? | 3 | ljwb123456 | 0/742 | 2007-06-13 14:42:15 | |
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JOP 是什么期刊 | 3 | ljwb123456 | 4/578 | ljwb123456 | 2007-01-14 14:21:01 |
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论文投稿的疑惑 | 3 | ljwb123456 | 3/1122 | ljwb123456 | 2006-12-28 19:54:14 |
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化学试剂英文名称缩写 | 3 | ljwb123456 | 3/1532 | ljwb123456 | 2006-12-14 09:09:48 |
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Photoshop测量孔径 | 3 | ljwb123456 | 3/733 | ljwb123456 | 2006-12-14 09:04:47 |
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谁有外国朋友啊 | 3 | ljwb123456 | 1/473 | adsdxg | 2006-12-13 12:21:46 |